package com.twq.TestThread;

/**
 * @author twq
 * @date 2021/8/20 9:35
 */
//多个线程同时操作同一个对象,线程不安全
public class TestThread4 implements Runnable{

   //票数
    private int ticketNums = 10;
    @Override
    public void run() {
        while (true){
            if(ticketNums<=0){
                break;
            }
            //模拟延时
            try {
                Thread.sleep(200);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            System.out.println(Thread.currentThread().getName()+"拿到了第"+ticketNums--+"票");
        }
    }

    public static void main(String[] args) {
        TestThread4 ticket = new TestThread4();

        new Thread(ticket,"小明").start();

        new Thread(ticket,"老师").start();

        new Thread(ticket,"黄牛").start();
    }
}
